Komodo Tools
Developer·Updated 2026-04-22

HTTP Status Code Reference

Every HTTP status code with plain-English explanations and live search.

HTTP Status Code Reference

How it works

  1. 1.

    Search code or keyword

    Type a HEX code (for example #B08E5B) or use the color picker to choose visually. Short notation (#abc) expands automatically.

  2. 2.

    Pick a category

    RGB, HSL, HSV, OKLCH, and CMYK are computed instantly. Each format has its own copy button. OKLCH is ideal for modern Tailwind v4 themes.

  3. 3.

    Read the meaning

    Contrast is checked against white and black with a WCAG rating (AAA, AA, or fail). Essential for accessible web design and WCAG-compliant UIs.

FAQ

Why aren't 401 and 403 the same?+

401 = not authenticated (logged in). 403 = authenticated but not authorized.

When to use 307 instead of 302?+

307 preserves the HTTP method (e.g. POST). 302 technically lets the client downgrade to GET.

Is 418 real?+

RFC 2324 April Fool's joke. Some servers actually use it as a honeypot.

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